<template>
  <div class="wrapper" ref="wrapper">
    <div>
      <slot></slot>
    </div>
  </div>
</template>

<script>
import BScroll from "better-scroll";
export default {
  data() {
    return {
      scroll: null,
    };
  },
  props: {
    probeType: { type: Number, default: 0 },
    pullUpLoad: { type: Boolean, default: false },
  },
  mounted() {
    this.scroll = new BScroll(this.$refs.wrapper, {
      click: true,
      probeType: this.probeType,
      pullUpLoad: this.pullUpLoad,
    });
    if (this.probeType == 2 || this.probeType == 3) {
      this.scroll.on("scroll", (position) => {
        this.$emit("getScrollPosition", position);
      });
    }
    if (this.pullUpLoad) {
      this.scroll.on("pullingUp",()=>{
        this.$emit("pullingUp")
      })
    }
  },

  methods: {
    scrollTo(x, y, time = 300) {
      this.scroll.scrollTo(x, y, time);
    },
    finishPullUp() {
      this.scroll.finishPullUp();
    },
    refresh() {
      this.scroll.refresh();
    },
    finishPullUp(){
      this.scroll.finishPullUp()
    },
  },
};
</script>

<style>
</style>